[Mobhack]

Z fire is something I hardly ever find myself using, even if I wrote the code for it.

Nor do I fire smoke all that much other than self-protection smoke dischargers.

From what I gather, some folks go crazy with both Z-fire and choke the map with smoke. The answer to that is - learn limit yourself . If it's a PBEM opponent - have a discussion with him, if it is yourself, then try getting by with less, because you can.